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Surf Forecasts:

Porth Ceriad surf break

Porth Ceriad surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 11 am Thursday 20 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
12.3° C
 (Which is slightly warmer than usual)

How big are the waves at Porth Ceriad today?

The current surf forecast for Porth Ceriad at 2PM is: 0.1m 13s primary swell from a West direction (forecast issued at 11:00am November 20). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Nov)0.5ft (0.1m)13s
Afternoon (20 Nov)0.5ft (0.1m)13s
Evening (20 Nov)0.5ft (0.1m)12s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
Sunday
23
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.9
WSW
1.2
SW
1.7
SW
2.1
SW
1.6
SW
1.1
SW
0.8
SW
0.9
SW
1.2
SW
1.5
SW
2.5
SW
2.5
WSW
3
WSW
Period(s) (?)13131312121212151515154566777755788
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3333333444525631723312151026577661227009331000
Wind
(km/h)
30
N
30
N
35
N
30
N
25
N
25
N
15
N
15
NNE
5
E
10
SSW
30
SW
35
SW
40
SW
45
SSW
50
SSW
30
NW
20
NW
10
W
20
SW
25
SW
40
SSW
50
S
45
WSW
50
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffglasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		crosscross-
on		cross-
on		ononcross-
on		cross
High Tide
/ height (m)
7:53AM
4.09
8:10PM
4.02
8:26AM
4.12
8:43PM
3.97
8:59AM
4.10
9:17PM
3.87
Low Tide
/ height (m)
2:51PM
0.60
3:03AM
0.67
3:25PM
0.61
3:35AM
0.74
4:01PM
0.68
4:10AM
0.84
Thursday
20
Friday
21
Saturday
22
Sunday
23
Sunrise7:48-------7:50-------7:52-------
Sunset--4:16-------4:15-------4:15-----
rain showers
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
clear
clear
cloud
rain showers
light rain
light rain
thunderstorm
rain showers
Rain (mm)
1-1-----------52---11231
Temp. °C6677777677889910111010101111111210
Feels °C (?)-2-2-2-1-1122440-10-1045755313-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Porth Ceriad at:
surf-forecast.com

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